Cram, Jane M. The essence of organic chemistry / (print resources) by Jane M. Cram and Donald J. Cram.- - Reading, Mass. : Addison-Wesley Pub. Co., c1978. - xv, 456 p. : ill. ; 25 cm. - Addison-Wesley series in chemistry . Includes index. ISBN: 0201010305 Source: B-4999 LCCN: 77073957 Subjects--Topical Terms: Chemistry, Organic. LC Class. No.: QD251.2 / .C73